Respuesta:
[tex]ariana = x + y = 17 + 4 = 21[/tex]
Explicación paso a paso:
[tex]2(x - 10) = 14[/tex]
[tex]2x - 20 = 14[/tex]
[tex]2x = 14 + 20[/tex]
[tex]x = \frac{34}{2} = 17[/tex]
[tex]3(y + 1) = 15[/tex]
[tex]3y + 3 = 15[/tex]
[tex]3y = 15 - 3[/tex]
[tex]y = \frac{12}{3} = 4[/tex]
explica
esplica
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Verified answer
Respuesta:
[tex]ariana = x + y = 17 + 4 = 21[/tex]
Explicación paso a paso:
[tex]2(x - 10) = 14[/tex]
[tex]2x - 20 = 14[/tex]
[tex]2x = 14 + 20[/tex]
[tex]x = \frac{34}{2} = 17[/tex]
[tex]3(y + 1) = 15[/tex]
[tex]3y + 3 = 15[/tex]
[tex]3y = 15 - 3[/tex]
[tex]y = \frac{12}{3} = 4[/tex]
Respuesta:
explica
explica
esplica